/*
 * Copyright 2017 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package unusedmultiexpressionreturn;

/**
 * Unused multi expression return values.
 * <p>
 * If we do not strip the return in this scenario then JSComp will flag the code as suspicious.
 */
public class Main {
  @SuppressWarnings("unused")
  private static int field = 100;

  public static void main(String... args) {
    @SuppressWarnings("unused")
    int variable = 100;
    int[] arrayVariable = new int[] {100};

    // If these are normalized to returning a value that is ignored then JSComp will reject.
    variable++;
    variable--;
    arrayVariable[0]++;
    arrayVariable[0]--;
    Main.field++;
    Main.field--;
  }
}
